Authentic Congratulations, your certificate is: Certificate Code:JEW000100057Date of Certificate: 24/03/2022Item: 1 RingWeight: 1,83 gr. Gold purity: 18K/750 Gems: Diamonds: BrilliantMeassurement: 4,45×2,94mmClarity/Purity: VS1/HWeight Diamonds/Gems: 0,411ct. & 0,167ct. (16pcs)Other/Result: Natural Diamonds / no traces of treatment.